Deondra, If I were you, this is what I'd do...
1. Schedule a physical with your doctor to discuss your depression, acid reflux and what weight loss method your doctor recommends
2. Start exercising. Exercising releases endorphines which are the "happy hormones." Not only will exercising help with your weight loss, exercising is a mood elevator. Even if you can't muster more than a 15 minute walk, take a 15 minute walk. Then tomorrow, make it a 16 minute walk, and so on. Take your daughter and/or boyfriend with you if you need the company and support.
3. Journal your thoughts and try to spot trends in your emotions. Sometimes we can identify areas of our lives that are negatively impacting us when we can look back over a period of time. As you mentioned, you enjoyed journalling with WW. Just because you're not following WW any longer, doesn't mean you can't continue to journal. I strongly believe in journalling - both food journalling and emotional journalling.
4. Drink your water. You don't have to drink plain water, you can drink herbal tea, Talking Rain carbonated flavored water, soda water with a squeeze of lime, etc. Start with a goal of 32 ounces of water a day and slowly work your way up.
5. Don't worry about food just yet. Eat until you are full and try to stop there. Try to eat more veggies and fruit and less processed foods (chips, cookies, bread, cereals, crackers, etc.) but don't beat yourself up over the food just yet. You have bigger fish to fry right now. Food can come later after you've met with your docotor and possibly seen a nutritionist.
6. Clean up your room and your car! I ALWAYS feel better about myself when I'm living in an organized environment. Even if you don't want to, host your own little cleaning party. Put on your favorite music and shake your booty while cleaning up....you'll be burning calories while organizing your life!
7. Smile even if you don't want to and count your blessings.
Good luck and keep your chin up. You can do anything you set your mind to. Now go for it!